Development of integrated flower bulb production.
نویسندگان
چکیده
منابع مشابه
Flower development
Plants that bear flowers are called Angiosperms. With around 300,000 species, they represent the largest and most successful group in the green kingdom. Flowers contain one or more female organs, or carpels, in their center. Carpels enclose the ovules, and later the seeds. Stamens, the male pollenbearing organs, surround the carpels. Sexual organs are in turn surrounded by vegetative organs (th...
متن کاملFlower development: Repressing reproduction
The homeotic genes that determine floral organ identity in plants turn out to be regulated by trans-acting factors related to the Polycomb-group proteins that have long been known as regulators of homeotic gene expression in Drosophila.
متن کاملMolecular evolution of flower development.
Flowers, as reproductive structures of the most successful group of land plants, have been a central focus of study for both evolutionists and ecologists. Recent advances in unravelling the genetics of flower development have provided insight into the evolution of floral structures among angiosperms. The study of the evolution of genes that control floral morphogenesis permits us to draw infere...
متن کاملPollination Regulation of Flower Development.
Pollination regulates a syndrome of developmental responses that contributes to successful sexual reproduction in higher plants. Pollination-regulated developmental events collectively prepare the flower for fertilization and embryogenesis while bringing about the loss of floral organs that have completed their function in pollen dispersal and reception. Components of this process include chang...
متن کاملRegulation of Arabidopsis flower development.
Plant development is governed by intrinsic and environmental factors that regulate the identity and activity of meristems, organized tissues of pluripotent "stem" cells, that together determine plant form and architecture. However, little is known about how these factors act at the molecular leve1 to affect meristem identity and function. Genetic studies in Arabidopsis and other plant species s...
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ژورنال
عنوان ژورنال: Netherlands Journal of Agricultural Science
سال: 1992
ISSN: 0028-2928
DOI: 10.18174/njas.v40i3.16510